27736071223 has 8 divisors (see below), whose sum is σ = 31840514048. Its totient is φ = 23667165144.

The previous prime is 27736071193. The next prime is 27736071257. The reversal of 27736071223 is 32217063772.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 27736071223 - 2¹⁷ = 27735940151 is a prime.

It is the 166542-nd Hogben number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27736011223) by changing a digit.

It is a nontrivial repunit in base 166541.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8882511 + ... + 8885632.

It is an arithmetic number, because the mean of its divisors is an integer number (3980064256).

Almost surely, 2^27736071223 is an apocalyptic number.

27736071223 is a deficient number, since it is larger than the sum of its proper divisors (4104442825).

27736071223 is a wasteful number, since it uses less digits than its factorization.

27736071223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17768373.

The product of its (nonzero) digits is 148176, while the sum is 40.

The spelling of 27736071223 in words is "twenty-seven billion, seven hundred thirty-six million, seventy-one thousand, two hundred twenty-three".